Hammer Unions

Figure 6666

Figure 6666

Color Code:
Brown Nut, Silver Sub

- Three lug nuts and self-locking ACME threads provide quick make-up and break-out
- Color coded for quick identification
- Unique identification for sour gas unions
- Meet or exceed National Association of Corrosion Engineers standard NACE MR-01-75 and API RP-14E
- Manufactured from quality steel meeting ASTM and/or AISI standards
- All unions provide pressure-tight & positive sealing for low-pressure services (500 to 2,000 PSI)|
- The spherical surface male sub and angular surface female sub form a metal-to-metal seal, the ball and tangent provides a perfect seal
- Range from 1/2” to 12” with cold working pressures from 500 to 20,000 PSI

Compatible with other brands

Seal Options:
NBR/Nitrile (standard service), Viton® (sour gas service)

At a glance:


- Available in threaded ends only

Size Nut Radius Length Total Pressure Rating (PSI) Weight (LBS)
Inches Inches Inches Standard
Sour Gas
Test Cold
1-1/2 2.83 4.19 6000 9000 N/A N/A 6.6
2 3.46 5.85 6000 9000 N/A N/A 12.58

Didn't find what you need? Please discuss your requirements with any of our Sales representatives.

Back To Listing